Bono takes family on 'once-in-a-lifetime' holiday

Bono treated his family to a round-the-world holiday, visiting some of the world's most spiritual regions.

The U2 rocker has finally recovered from the back surgery he had in 2010 and decided to thank his wife Alison Hewson and their children Jordan, 23, Memphis, 21, Elijah, 13 and 11-year-old John for their constant support by whisking them off on the luxury tour.